/*
* Copyright (c) 2002-2012 Alibaba Group Holding Limited.
* All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.alibaba.citrus.service.configuration;
import static com.alibaba.citrus.test.TestEnvStatic.*;
import static com.alibaba.citrus.test.TestUtil.*;
import static org.junit.Assert.*;
import java.beans.PropertyEditor;
import java.io.File;
import com.alibaba.citrus.service.configuration.support.PropertyEditorRegistrarsSupport;
import com.alibaba.citrus.springext.support.context.XmlApplicationContext;
import org.junit.BeforeClass;
import org.junit.Test;
import org.springframework.beans.PropertyEditorRegistrar;
import org.springframework.beans.PropertyEditorRegistry;
import org.springframework.beans.SimpleTypeConverter;
import org.springframework.beans.TypeMismatchException;
import org.springframework.beans.propertyeditors.CustomNumberEditor;
import org.springframework.context.ApplicationContext;
import org.springframework.core.io.FileSystemResource;
public class PropertyEditorRegistrarsTests {
private static ApplicationContext factory;
private PropertyEditorRegistrarsSupport registrars;
@BeforeClass
public static void initFactory() throws Exception {
factory = new XmlApplicationContext(new FileSystemResource(new File(srcdir, "registrars.xml")));
}
@Test
public void registrars() {
registrars = (PropertyEditorRegistrarsSupport) factory.getBean("propertyEditorRegistrars");
assertEquals(1, registrars.size());
SimpleTypeConverter converter = new SimpleTypeConverter();
registrars.registerCustomEditors(converter);
// 只注册了long，没注册Long
try {
converter.convertIfNecessary("ten", Long.class);
fail();
} catch (TypeMismatchException e) {
}
assertEquals(new Long(10L), converter.convertIfNecessary("ten", long.class));
}
@Test
public void registrarsRef() {
registrars = (PropertyEditorRegistrarsSupport) factory.getBean("registrarsRef");
assertEquals(2, registrars.size());
SimpleTypeConverter converter = new SimpleTypeConverter();
registrars.registerCustomEditors(converter);
assertEquals(new Long(10L), converter.convertIfNecessary("ten", Long.class));
assertEquals(new Long(10L), converter.convertIfNecessary("ten", long.class));
}
@Test
public void toString_() {
registrars = (PropertyEditorRegistrarsSupport) factory.getBean("registrarsRef");
String str = registrars.toString();
assertThat(str, containsAll("PropertyEditorRegistrarsSupport ["));
assertThat(str, containsAll("[1/2] PropertyEditorRegistrarsSupport"));
assertThat(str, containsAll("[1/1] " + MyRegistrar.class.getName()));
assertThat(str, containsAll("[2/2] " + MyRegistrar.class.getName()));
}
public static class MyRegistrar implements PropertyEditorRegistrar {
private Class<?> type;
public void setType(Class<?> type) {
this.type = type;
}
public void registerCustomEditors(PropertyEditorRegistry registry) {
PropertyEditor editor = new CustomNumberEditor(Long.class, true) {
@Override
public void setAsText(String text) {
if ("ten".equals(text)) {
setValue(10L);
} else {
super.setAsText(text);
}
}
};
registry.registerCustomEditor(type, editor);
}
}
}